What is CVE-2023-35724?

CVE-2023-35724 is a high-severity vulnerability in D-Link Dap-2622, classified under Use of Hard-coded Credentials. CVSS score: 8.8/10. Published 2024-05-03.

How severe is CVE-2023-35724?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in D-Link Dap-2622

CVE-2023-35724

D-Link DAP-2622 Telnet CLI Use of Hardcoded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the CLI service, which listens on TCP port 23. The server program contains hard-coded credentials. An attacker can leverage this vulnerability to bypass authentication on the system. . Was ZDI-CAN-20050.

EPSS: 0.009 (55.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

D-link Dap-2622 — versions 1.00 dated 16-12-2020
Dlink Dap-2622
Dlink Dap-2622_firmware

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)
zdi-disclosures@trendmicro.com (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-35724?: CVE-2023-35724 is a high-severity vulnerability in D-Link Dap-2622, classified under Use of Hard-coded Credentials. CVSS score: 8.8/10. Published 2024-05-03.
How severe is CVE-2023-35724?: High severity. CVSS v3 base score is 8.8 out of 10.